166388618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{7789}}^1$

素因数の和:8773

約数の個数: 16

約数和(自身を含む): 272587680

約数和(自身を除く): 106199062

約数列:

[1, 2, 11, 22, 971, 1942, 7789, 10681, 15578, 21362, 85679, 171358, 7563119, 15126238, 83194309, 166388618]

約数ペア:

[(1, 166388618), (2, 83194309), (11, 15126238), (22, 7563119), (971, 171358), (1942, 85679), (7789, 21362), (10681, 15578)]